Abstract
A 16-year-old primigravida was diagnosed with COVID-19 in her second trimester. She decompensated quickly and had to be admitted to hospital and intubated. She was diagnosed with a fetal demise after being intubated and neurology suspected myasthenia gravis due to neurologic symptoms. Due to pan-sinusitis and increased mucus secretion, cystic fibrosis screening was ordered. After she was extubated, cervical ripening and induction was performed with eventual vaginal delivery without maternal complications. Myasthenia gravis and cystic fibrosis carrier status were confirmed after the patient was discharged.
•Cystic fibrosis carrier status may increase the risk for severe COVID-19.•COVID-19 and myasthenia gravis in pregnancy may change treatment options.•Cystic fibrosis screening may be recommended to improve maternal outcomes.